Lawrence
2021-01-27 636b7c5475897d1ca35b112560956e59e1f9bd6c
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/callback/DeferredResultHolder.java
@@ -25,6 +25,10 @@
   public static final String CALLBACK_CMD_PlAY = "CALLBACK_PLAY";
   public static final String CALLBACK_CMD_STOP = "CALLBACK_STOP";
   public static final String CALLBACK_CMD_MOBILEPOSITION = "CALLBACK_MOBILEPOSITION";
   private Map<String, DeferredResult> map = new ConcurrentHashMap<String, DeferredResult>();
   
   public void put(String key, DeferredResult result) {